- Guaranteed Output Current of 1A

- Maximum Input Voltage 26V

- Low Dropout Voltage 400mV

- Low Ground Current

- Accurate 1% Guaranteed Tolerance

- Extremely Fast Transient Response

- Reverse Battery Protection

- Over-Temperature / Over-Current Protection

- Available in SOT-223-3L and TO-220-3L Package

 

DESCRIPTION

The LM2940 regulator features the ability to source 1A of output current with a dropout voltage of typically 0.4V and maximum of 0.63V over the entire temperature range. The device also finds applications in lower current, low dropout-critical systems, where their tiny dropout voltage and ground current values are important attributes. LM2940 is available as fixed 3.3V, 5.0V output voltages. The LM2940 is offered in SOT-223-3L and TO-220-3L packages.